- #Aero theme enable on virtualmachine 480p
- #Aero theme enable on virtualmachine 720p
- #Aero theme enable on virtualmachine 1080p
- #Aero theme enable on virtualmachine update
- #Aero theme enable on virtualmachine driver
When you are in a LAN environment and bandwidth is not an issue, try setting the PColPMaxLinkRate to ‘0’ to improve the video performance. The default value is 1Gbps (1.000.000Kbps), 0 = no bandwidth constraints. This GPO can be used to set the desired maximum PCoIP session bandwidth in kilobits per second. But you can also use it the other way around and allow for better video performance. This lowers the frame rate, limits the bandwidth and thereby it changes the image quality. Many View customers use this to turn down the bandwidth PCoIP uses in low bandwidth situations. With View 5 VMware has released a few VMware View GPO’s that can be used to modify the default behaviour of the PCoIP protocol.
#Aero theme enable on virtualmachine 1080p
This translates into significantly improved video playback performance of up to 1.4 times when running full-screen videos at 1080p resolution on a 2vCPU desktop. This allows VMware View and PCoIP to benefit from interrupt coalescing which reduces CPU load and improves network throughput for PCoIP. HKLM\System\CurrentControlSet\Services\Afd\Parameters\FastSendDatagramThreshold to 1500 So modify the following registry setting to the value: Unfortunately, out-of-the-box, Windows does not benefit from interrupt coalescing in many scenarios (those sending packets larger than 1024-bytes), because after sending a packet, Windows waits for a completion interrupt to be delivered before sending the next packet.īy setting FastSendDatagramThreshold to the Microsoft recommended value of 1500 bytes you instruct Windows not to wait for the completion interrupt even when sending larger packets. Virtual interrupt coalescing is similar to a physical NICs interrupt moderation and is useful in improving CPU efficiency for high throughput workloads.
The VMXNET3 adapter is a paravirtualized NIC designed for performance that, as of vSphere 5, supports interrupt coalescing. So it does not define 1280 × 720 video resolution.įor desktop VMs using VMXnet3 NICs, you can significantly improve the peak video playback performance of your View desktop. In this case native resolution means, the resolution in which a video is presented to you by default, with no up- or down-scaling applied.
#Aero theme enable on virtualmachine 720p
In this case, 720p only defines the aspect ration of 16:9 and 720 horizontal scan lines. Note how it says “ native resolutions“, plural. This is good for playing 720p in native video resolution but when scaling to full screen this setup does not run smoothly.
#Aero theme enable on virtualmachine driver
the code of the VMware SVGA graphics driver resulted in this improvement. VMware has not yet updated their documentation but a VMware employee confirmed that updates in eg.
#Aero theme enable on virtualmachine update
Update 03-2014: We recently found out that with the recent improvements in vSphere 5.5 and Horizon View 5.3 we can now offer full screen 720p video with only 1 vCPU VDI virtual machines. These are the settings we used to size the first solution, so we use a Windows 7 desktop image with dual vCPU, 2GB memory, a VMXNET3 adapter and hardware version 8. This non-hardware accelerated graphics feature enables you to run DirectX 9 and OpenGL 2.1 applications without requiring a physical graphics processing unit. Up to 2 monitors are supported, and the maximum screen resolution is 1920 x 1200. Performance might be affected if you play videos at 720p in high definition or in full screen mode.ġ080p-formatted video If the View desktop has a dual virtual CPU, you can play 1080p formatted video, although the media player might need to be adjusted to a smaller window size.ģD If you plan to use 3D applications such as Windows Aero themes or Google Earth, the Windows 7 View desktop must have virtual hardware version 8 and turn on the pool setting called Windows 7 3D Rendering. If the operating system is Windows 7 and you want to play the video in high-definition Flash or in full screen mode, the desktop requires a dual virtual CPU.ħ20p-formatted video You can play video at 720p at native resolutions if the View desktop has a dual virtual CPU.
#Aero theme enable on virtualmachine 480p
At the first site we ran into some video performance issues which we definitely want to avoid during the second project. In our quest to solve and avoid the video performance issues we ran into a number of ways to improve VMware View video performance that I would like to share.įirst of all, we used the information below from the VMware Architecture Planning Guide:Ĥ80p-formatted video You can play video at 480p or lower at native resolutions when the View desktop has a single virtual CPU. During the last weeks we’ve been busy implementing a large VMware View deployment for one customer and planning an even larger VMware View deployment for another customer.
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